70781095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 106661376

約数和(自身を除く): 35880281

約数列:

[1, 5, 7, 11, 35, 55, 77, 157, 385, 785, 1099, 1171, 1727, 5495, 5855, 8197, 8635, 12089, 12881, 40985, 60445, 64405, 90167, 183847, 450835, 919235, 1286929, 2022317, 6434645, 10111585, 14156219, 70781095]

約数ペア:

[(1, 70781095), (5, 14156219), (7, 10111585), (11, 6434645), (35, 2022317), (55, 1286929), (77, 919235), (157, 450835), (385, 183847), (785, 90167), (1099, 64405), (1171, 60445), (1727, 40985), (5495, 12881), (5855, 12089), (8197, 8635)]